RNA: C API

* RNA_blender.h is now generated along with the other files. It is not
  used anywhere yet, and still located quite hidden next to the other
  rna_*_gen.c files. Read only access for now.
* Inherited properties are not copied from the base anymore but
  iterated over. Patch by Vekoon, thanks!
* Array get/set callbacks now do the whole array instead of getting an
  index. This is needed for some layers for example so python can set
  the array as a whole, otherwise the check that one layer has to be
  enabled at all times gets in the way. Also nicer for the C API.
* Also some changes to returning pointers to make the API cleaner, got
  rid of the type() callback and instead let get() return PointerRNA
  with the type included.

The C API looks like this currently:
http://users.pandora.be/blendix/RNA_blender.h

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/makesrna/intern/rna_brush.c b/source/blender/makesrna/intern/rna_brush.c
index 468a63734c4..69e2cba5331 100644
--- a/source/blender/makesrna/intern/rna_brush.c
+++ b/source/blender/makesrna/intern/rna_brush.c
@@ -40,10 +40,10 @@ static void rna_Brush_mtex_begin(CollectionPropertyIterator *iter, PointerRNA *p
 	rna_iterator_array_begin(iter, (void*)brush->mtex, sizeof(MTex*), MAX_MTEX, NULL);
 }
 
-static void *rna_Brush_active_texture_get(PointerRNA *ptr)
+static PointerRNA rna_Brush_active_texture_get(PointerRNA *ptr)
 {
 	Brush *brush= (Brush*)ptr->data;
-	return brush->mtex[(int)brush->texact];
+	return rna_pointer_inherit_refine(ptr, &RNA_TextureSlot, brush->mtex[(int)brush->texact]);
 }
 
 static float rna_Brush_rotation_get(PointerRNA *ptr)